#AC45B9#AC45B9

#AC45B9 is a mid, vivid purple. Relative luminance 0.165; OKLCH L 57.4% C 0.194 H 323.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#AC45B9
RGB	rgb(172, 69, 185)
HSL	hsl(293, 46%, 50%)
HSV	hsv(293, 63%, 73%)
CMYK	cmyk(7%, 62.7%, 0%, 27.5%)
CIE-LAB	lab(47.66, 57.87, -42.04)
CIE-LCH	lch(47.66, 71.53, 324.01°)
OKLab	oklab(57.36% 0.1554 -0.1168)
OKLCH	oklch(57.36% 0.194 323.1)
XYZ	xyz(27.8975, 16.5312, 47.6109)
Luminance	0.1653 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC45B9 #52B945

analogous

#7245B9 #AC45B9 #B9458C

triadic

#AC45B9 #B9AC45 #45B9AC

tetradic

#AC45B9 #B97245 #52B945 #458CB9

square

#AC45B9 #B97245 #52B945 #458CB9

split-complementary

#AC45B9 #8CB945 #45B972

monochromatic

#592460 #83348C #AC45B9 #C071CA #D49EDB

Accessibility & contrast

On white

4.88

#AC45B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#AC45B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC45B9

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC45B9	#FFFFFF	#000000	##FFFFFF
##AC45B9	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D69BD

Deuteranopia (green-blind)

#5675B6

Tritanopia (blue-blind)

#AF5779

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ac45b9;
/* rgb */ color: rgb(172, 69, 185);
/* oklch */ color: oklch(57.4% 0.194 323.1);

Tailwind

colors: {
  custom: {
    50: '#c880ce',
    500: '#ac45b9',
    950: '#000000',
  },
}

SCSS

$custom: #ac45b9;
$custom-light: #c880ce;
$custom-dark: #000000;

JSON

{
  "hex": "#ac45b9",
  "rgb": {
    "r": 172,
    "g": 69,
    "b": 185
  },
  "hsl": {
    "h": 293.276,
    "s": 45.669,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5736,
    "c": 0.19441,
    "h": 323.1
  },
  "luminance": 0.1653
}

Semantic roles & 50–950 ramp

primary

#AC45B9

secondary

#99C793

accent

#D55261

background

#FCF8FC

surface

#F9EFF9

border

#D2CAD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #AC45B9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →